About this video
This is the “replace a guess with a score” video. It shows how a central library plus quality scoring turns hours of Media Library clicking into a short triage pass. Pair it with the free public-page audit when you want an external crawl, and with the blog when you want the written 60-second checklist.
Companion notes
Unique written companion for this Learn video — not a reprint of the related blog post.
You watched a fast pass over WordPress image SEO — specifically how to replace guesswork about alt text quality with a scored library view. The clip exists for busy site owners who want a triage method in minutes, not a full afternoon of Media Library clicking. Think of it as a scored inventory pass rather than a deep technical audit.
WordPress stores alt text on attachments but does not tell you whether those strings are any good. You can spend hours filling fields and still have filenames, duplicates, and vague labels across the library. Without a score or a single list view, nobody knows which images help accessibility and image search and which ones merely tick a box. The video argues that measuring existing quality matters as much as generating new copy.
On screen: the Alt Library with every image, its current alt text, and a 0–100 AI quality score. Sorting by score surfaces the weakest descriptions first — the empty fields, the “image1” leftovers, the keyword-stuffed lines that read poorly aloud. The clever part is measuring what you already have before generating anything new; generation is the second step when a row still scores low after manual edits. You are not guessing which images need work — the sort order tells you.
When a score is poor, you can edit by hand and re-run the score, or generate a fresh description from the image content and page context, then review before save. Either path updates the row so you see improvement immediately. The workflow scales because you are not opening hundreds of individual attachment screens. A few minutes of sorting often reveals whether the problem is isolated to old posts or spread across the whole library.
Pair this in-dashboard check with an external crawl when you want a view of live HTML output. /image-seo-audit and /wordpress-alt-text-checker analyse public pages and complement what the plugin sees in the media library. /wordpress-image-seo covers the wider checklist — filenames, dimensions, lazy loading — once alt text triage is underway. If the sort shows hundreds of weak rows, schedule bulk time on /bulk-alt-text-wordpress rather than fixing one thumbnail at a time forever.
Run the library sort once, fix the bottom twenty scores, and re-sort. That single pass usually reveals the shape of the backlog — a handful of legacy posts versus a site-wide pattern. Note which templates or authors contribute the worst rows so you can fix process as well as individual images. Use this Learn page when you want the 60-second visual with chapters and a full auto-caption transcript. Prefer the related blog guide for a written checklist you can follow tab by tab, or when you need to share steps with someone who will not watch the embed.
Key takeaways
- WordPress stores alt text but does not grade it.
- A 0–100 score makes prioritisation obvious.
- Edit manually or regenerate, then re-check the score.
Chapters
- 0:00Why alt quality is invisible in core WP
- 0:45Alt Library + scoring
- 1:40Improve a weak description
- 2:30Review the whole library faster
Video transcript (auto-captions)
Cleaned from YouTube auto-captions for accessibility. Wording may differ slightly from the spoken audio. This is not a reprint of the related blog post.
Most WordPress websites have a hidden accessibility and SEO problem. Every image should have high-quality alt text. The problem is WordPress gives you no easy way to see whether your alt text is actually good. You can spend hours adding descriptions and still have no idea whether they're
helping accessibility, improving SEO, or simply too vague. Today, I'll show you a much better way. Why is this a problem? Because WordPress stores your alt text, but it never tells you whether it's actually any good. Is it descriptive enough for screen readers? Does it help Google understand the image? Is
it unique? Is it keyword stuffed? Or is it simply image one, photo, or left completely empty? For most websites, nobody knows. This is where the Alt Library comes in. Instead of opening every image individually, you get one central place showing every image on your website.
More importantly, every single alt text receives an AI quality score from 0 to 100. That means you instantly know which images need attention and which ones are already in great shape. Really clever part isn't generating new alt text. It's measuring the quality of the alt text you already have. Every
image is analyzed using AI and given a quality score from 0 to 100. That score takes into account accessibility, image context, clarity, and SEO best practices. Instead of guessing which images need work, you instantly know exactly where to focus.
If an image scores poorly, you have two options. You can edit the alt text yourself and immediately generate a new score to see if you've improved it, or you can let AI generate a completely new description based on the image itself, its surrounding content, and accessibility
best practices. In most cases, you'll see the score jump dramatically, giving you confidence that your images are now much more useful for both visitors and search engines. Biggest benefit is that you can review your entire website in minutes instead of hours. Every image is listed
in one place. You can sort by score, identify the weakest descriptions first, and gradually improve your entire media library. It's a much smarter workflow than opening hundreds of images one by one inside WordPress.
This isn't just about generating better alt text. It's about finally understanding the quality of your entire media library. For the first time, you can see which images are helping accessibility, which ones need improving, and how your website is progressing over time. Instead of guessing, you have a
clear, measurable way to improve every image on your site. If you've never reviewed the quality of your website's alt text, I'd encourage you to do it whether you use our plugin or another method. Understanding the quality of your image descriptions is an easy win for
accessibility and search. If you'd like to try the OptiAI alt library for yourself, there's a link in the description. Thanks for watching, and if you'd like more practical WordPress AI tutorials, subscribe because we've got plenty more coming.
Prefer a different format? Browse the blog, resource library, or the YouTube channel.